#9FEF61#9FEF61

#9FEF61 is a very light, vivid yellow-green. Relative luminance 0.700; OKLCH L 87.2% C 0.192 H 133.7°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).

Color values

HEX#9FEF61
RGBrgb(159, 239, 97)
HSLhsl(94, 82%, 66%)
HSVhsv(94, 59%, 94%)
CMYKcmyk(33.5%, 0%, 59.4%, 6.3%)
CIE-LABlab(86.98, -47.59, 59.63)
CIE-LCHlch(86.98, 76.29, 128.59°)
OKLaboklab(87.16% -0.1325 0.1389)
OKLCHoklch(87.16% 0.192 133.7)
XYZxyz(47.3214, 69.9651, 22.3182)
Luminance0.6997 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9FEF61 #B161EF
analogous
#E6EF61 #9FEF61 #61EF6A
triadic
#9FEF61 #619FEF #EF619F
tetradic
#9FEF61 #61E6EF #B161EF #EF6A61
square
#9FEF61 #61E6EF #B161EF #EF6A61
split-complementary
#9FEF61 #6A61EF #EF61E6
monochromatic
#60C214 #7DE929 #9FEF61 #C1F599 #E3FAD0

Accessibility & contrast

On white

1.40
#9FEF61 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.99
#9FEF61 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEF61
14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9FEF61#FFFFFF#000000##000000
##9FEF611.001.4014.9914.99
#FFFFFF1.401.0021.0021.00
#00000014.9921.001.001.00
##00000014.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DE51
Deuteranopia (green-blind)
#EDD86C
Tritanopia (blue-blind)
#9FE6D1
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #9fef61;
/* rgb */ color: rgb(159, 239, 97);
/* oklch */ color: oklch(87.2% 0.192 133.7);
Tailwind
colors: {
  custom: {
    50: '#c0f493',
    500: '#9fef61',
    950: '#000000',
  },
}
SCSS
$custom: #9fef61;
$custom-light: #c0f493;
$custom-dark: #000000;
JSON
{
  "hex": "#9fef61",
  "rgb": {
    "r": 159,
    "g": 239,
    "b": 97
  },
  "hsl": {
    "h": 93.803,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87159,
    "c": 0.19195,
    "h": 133.7
  },
  "luminance": 0.69967
}

Semantic roles & 50–950 ramp

primary
#9FEF61
secondary
#8334C0
accent
#08DE80
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13170D
muted
#82857F

Preview Lab

Preview with #9FEF61

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#9FEF61 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva